package 设计模式.g_桥接模式;

/**
 * 遥控用来控制TV
 *
 * @author caihe
 * @date 2023/3/10 10:11
 */
public abstract class RemoteControl {
    
    protected TV tv;

    public RemoteControl(TV tv) {
        this.tv = tv;
    }

    public abstract void on();
    
    public abstract void off();
    
}
